Round|Natural|GIA

1.60ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 8100

Certificate GIA 8100

Diamond specifications and retailer prices

From $3,423 USD
As of November 4, 2026
Save $4,332 USD (56%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: $7,755 USD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 34 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 8100
Dimensions7.45 × 7.49 × 4.58 mm
L/W Ratio1.01
Top View
7.45 mm7.49 mm1.60 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 8100
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,755 USD|Low: $3,423 USD|High: $7,755 USD|Avg: $4,468 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 22, 2026
Retailer 8$3,423 USD
Retailer 7$3,439 USD
Retailer 2$4,033 USD
Retailer 3$4,033 USD
Retailer 4$4,033 USD
Retailer 6$4,287 USD
Retailer 5$4,653 USD
NZ Jewellers$7,755 USD

19 data points across 8 retailers

34 retailers$3,423 USD to $7,755 USD

B+
Cheapest Retailer
-
$3,423 USD
B+
Retailer 2
-
$3,439 USD
View
Retailer 3
-
$4,033 USD
View
Price last confirmed 60 days ago
Retailer 4
-
$4,033 USD
View
Price last confirmed 53 days ago
Retailer 5
-
$4,033 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$4,033 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$4,033 USD
View
Price last confirmed 39 days ago
Retailer 8
-
$4,033 USD
View
Price last confirmed 49 days ago
Retailer 9
-
$4,033 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$4,033 USD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$4,033 USD
View
Retailer 12
-
$4,033 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$4,033 USD
View
Retailer 14
-
$4,033 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$4,033 USD
View
Price last confirmed 25 days ago
Retailer 16
-
$4,033 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$4,033 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$4,287 USD
View
Retailer 19
-
$4,653 USD
View
Price last confirmed 38 days ago
Retailer 20
-
$4,653 USD
View
Price last confirmed 60 days ago
Retailer 21
-
$4,653 USD
View
Price last confirmed 53 days ago
Retailer 22
-
$4,653 USD
View
Price last confirmed 30 days ago
Retailer 23
-
$4,653 USD
View
Price last confirmed 45 days ago
B
Retailer 24
-
$4,653 USD
View
Retailer 25
-
$4,653 USD
View
Price last confirmed 35 days ago
Retailer 26
-
$4,653 USD
View
Price last confirmed 28 days ago
Retailer 27
-
$4,653 USD
View
Price last confirmed 38 days ago
Retailer 28
-
$7,755 USD
View
Price last confirmed 52 days ago
C
Retailer 29
-
$7,755 USD
View
Retailer 30
-
$7,755 USD
View
Price last confirmed 46 days ago
Retailer 31
-
$7,755 USD
View
Price last confirmed 31 days ago
Retailer 32
-
$7,755 USD
View
Price last confirmed 34 days ago
Retailer 33
-
$7,755 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
78d84ae5-1603-4ff8-a910-4b496c40fa7d · Oct 9
$7,755 USD
View
Price last confirmed 28 days ago
33 more retailers have this diamond
Prices start from $3,423 USDSave up to $4,332 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.60ct Round
$3,423 USD